Cauldron of Souls [Mystery Booster] 130 It is imperative that its

It is imperative that its maker be found

if you control the artifact with the highest converted mana cost or tied for the highest converted mana cost

that creature gains rampage 2 until end of turn

Set: Sun & Moon: Unbroken Bonds Type: Energy Rarity: Secret Rare

The cave floods with light

Cauldron of Souls [Mystery Booster] 130 It is imperative that itsSet: Mystery Booster Type: Artifact Rarity: Rare Cost: {5} {T}: Choose any number of target creatures. Each of those creatures gains persist until end of turn. (When it dies, if it had no 1 1 counters on it, return it to the battlefield under its owner's control with a 1 1 counter on it.)